2010-09-032010-09-031975Accession # 10471http://hdl.handle.net/1969.3/2701942 pages; available for download at the link below.The material contained in this report represents a more comprehensive summary of historical data than the survey completed last year for the Office of the Governor for 1971. As before, certain assumptions and tests were made as discussed in the following comments.en-UStradeeconomyEastern Gulf of Mexicoshippingeconomic historyTechnical Report